CVE-2025-36005: IBM Mq Operator

Medium severity, CVSS 6.5. EPSS: 0.2% chance of exploitation in the next 30 days.

IBM MQ Operator LTS 2.0.0 through 2.0.29, MQ Operator CD 3.0.0, 3.0.1, 3.1.0 through 3.1.3, 3.3.0, 3.4.0, 3.4.1, 3.5.0, 3.5.1, 3.6.0, and MQ Operator SC2 3.2.0 through 3.2.13 Internet Pass-Thru could allow a malicious user to obtain sensitive information from another TLS session connection by the proxy to the same hostname and port due to improper certificate validation.

Affected products

• IBM Mq Operator: from 2.0.0, up to and including 2.0.29; from 3.2.0, up to and including 3.2.13; from 3.5.1, up to and including 3.6.0; version 3.3.0 only; version 3.4.0 only; version 3.4.1 only; …
• IBM Supplied Mq Advanced Container Images: version 9.3.0.0 only; version 9.3.0.1 only; version 9.3.0.3 only; version 9.3.0.4 only; version 9.3.0.5 only; version 9.3.0.6 only; …

Published 2025-07-24. Last modified 2026-06-17.